A6282 Datasheet - Allegro MicroSystems

A6282 16-Channel Constant-Current LED Driver

TheA6282 device is designed for LED display applications.This CMOS device includes an input shift register, accompanying data latches, and 16 MOS constant current sink drivers. The CMOS shift registers and latches allow direct interfacing with microprocessor-based systems. With a 3.3 or 5 V logic su.

A6282 Features

* ▪ 16 constant-current outputs, up to 50 mA each ▪ LED output voltage up to 12 V ▪ 3.0 to 5.5 V logic supply range ▪ Schmitt trigger inputs for improved noise immunity ▪ Power-On Reset (POR), all register bits = 0 ▪ Low-power CMOS logic and latches ▪ High data input rate: 30 MHz ▪ Output current accu

A6282_AllegroMicroSystems.pdf